0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-11-14 22:58:48 +00:00
OI-codes/LibreOJ/2880/data/sample-01.in

6 lines
18 B (Stored with Git LFS)
Plaintext

4
0 0
2 2
3 4
4 3